diff --git a/CHANGELOG b/CHANGELOG
index 3537893098ed35af2902fa10cc68013228963122..097527a296c404ac599ae03607e304ea29273dc9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+2015-11-24 version 1.2.1.0
+==========================
+Bug fixing
+Updating documentation
+
 2015-11-23 version 1.2
 ======================
 Replace shell scripts with python scripts